GRE TOEFL IELTS founder Definition A person who establishes an organization or business. Example "She is the founder of a successful tech startup." Sign in to save GRE PDF — $25 TOEFL PDF — $25 IELTS PDF — $25 ← foundation fountain → Study tips featuring "founder" TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant